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      Slack

      Part of Salesforce

      Engaged Employer

      Slack reviews

      Compare reviews

      4.0

      77% would recommend to a friend

      (1,095 total reviews)
      avatar

      Stewart Butterfield

      88% approve of CEO

      70% positive business outlook

      Ratings by category

      4.2

      Diversity & inclusion

      4.2

      Work/Life balance

      4.2

      Compensation and benefits

      3.9

      Culture & values

      3.7

      Career opportunities

      3.4

      Senior management

      Slack has an employee rating of 4.0 out of 5 stars, based on 1,095 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Slack employee rating is in line with the average (within 1 standard deviation) for employers within the Tecnologías de la información industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      1K reviews
      4.0
      Oct 5, 2025

      Good place to work

      Staff data scientist
      Recommend
      CEO approval
      Business Outlook

      Pros

      * Fairly relaxed culture, by tech standards * Interesting problems, "big" data * Coworkers are nice and friendly people

      Cons

      * Some people are clearly coasting * Salesforce as a whole is not doing well (<10% Y/Y growth) * Random layoffs and poor communication from company leadership * In-office requirements of 3 days/week doesn't make sense for many (most of the people I work with don't even live in New York)

      5.0
      Oct 3, 2025

      Nice company to work for

      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      Benefits / culture / innovative work

      Cons

      Not really much to say here

      3.0
      Sep 25, 2025

      Good place to work

      Marketing
      Recommend
      CEO approval
      Business Outlook

      Pros

      Marketing brand opportunities Interesting work Working for a cool company

      Cons

      Ability to get promoted Work life balance

      Viewing 25 - 27 of 1,095 Reviews
      Related searches: Slack jobs | Slack salaries | Slack benefits | Slack interviews | Slack conversations
      ReviewsSlack reviews

      Glassdoor has 1,227 Slack reviews submitted anonymously by Slack employees. Read employee reviews and ratings on Glassdoor to decide if Slack is right for you.